978049101789

素因数分解:

$3^6\times {\mathrm{15331}}^1\times {\mathrm{87511}}^1$

素因数の和:102860

約数の個数: 28

約数和(自身を含む): 1466515244512

約数和(自身を除く): 488466142723

約数列:

[1, 3, 9, 27, 81, 243, 729, 15331, 45993, 87511, 137979, 262533, 413937, 787599, 1241811, 2362797, 3725433, 7088391, 11176299, 21265173, 63795519, 1341631141, 4024893423, 12074680269, 36224040807, 108672122421, 326016367263, 978049101789]

約数ペア:

[(1, 978049101789), (3, 326016367263), (9, 108672122421), (27, 36224040807), (81, 12074680269), (243, 4024893423), (729, 1341631141), (15331, 63795519), (45993, 21265173), (87511, 11176299), (137979, 7088391), (262533, 3725433), (413937, 2362797), (787599, 1241811)]